Rectangle ABCD has four right angles.
✓ 1. What is the sum of its angle measures? 360°
✓ 2. Move vertex A to a different location. Which vertex angle remains
unchanged? Cv
3. What is the sum of the angle measures of the quadrilateral?
k
m ZA= 90°
m2B = 90°
mZC = 90°
mZD = 90°
A
D
B
C

Rectangle ABCD has four right angles 1 What is the sum of its angle measures 360 2 Move vertex A to a different location Which vertex angle remains unchanged Cv class=